Dimensions 2-3/4" 3-7/16" Lx 1-7/16" W

Check ball inside prevents water backup

These 4" vents are made of injection molded ABS plastic

No drain required makes it easy and inexpensive to install

All stainless steel housing

Vitrifrigo TL40RBP4 - Top-Loading Countertop Refrigerator Victron Dimensions 2-3/4" 3-7/16" Lx 1-7/16"Vitrifrigo TL40RBP4 Top Loading Countertop Refrigerator 1. 4 cu. ft. Drop in, External condensing unit, 12 24V, 115 230VAC 50 60Hz Vitrifrigo top loading refrigerator with remote cooling units provide bigger internal volume, remote installation of the cooling unit in a compartment or locker, optimizing space and performance. Cooling unit may be mounted up to 4 feet away. Cooling unit is connected permanently (no quick disconnects) to refrigerator box